Comparison

UBoat vs Submarine Simulator 3D

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

UBoat

Engage in naval combat by targeting and destroying enemy submarines. Control your bombs by tapping and holding the screen, releasing to drop them. Protect your base from incoming enemy forces to clear stages and win the game.

Highlights
  • Tap and hold to drop bombs
  • Destroy enemy submarines
  • Protect your base
  • Clear stages
  • Pause gameplay
Features
Read full description

One key action is to shoot down enemy submarines. - Rules and Operations - + The player has a bomb on top of the screen moves to the right. Move to tap and hold the bottom left screen, you can drop when released. + The army will go towards the right. + The enemy is going towards the left. + The arrival of the submarine off the screen, damage to the opponent's base. + If you clear the stage destroy enemy bases, the game is over and destroy the army base. + Tap the top of the screen can be paused.

About

Submarine Simulator 3D

Engage in intense naval warfare as a submarine commando. Explore underwater environments, battle enemy warships and submarines using a variety of weapons, and experience realistic combat simulations. The game features multiple submarine classes and weapon types for strategic gameplay.

Highlights
  • Become a submarine commando
  • Explore deep sea secrets
  • Battle enemy ships and submarines
  • Utilize torpedoes and ballistic missiles
  • Realistic underwater environment simulation
  • Multiple submarine classes
Features
Read full description

Submarine Simulator : Naval Warfare is a game where you can become a real submarine commando. explore the deepest sea secrets Submarines: - Akula Typhoon 941 - Kilo Class - US Ohio Class - HMS Anson - Akula III - HMS Astude - Vanguard Class Submarine - Poseidon A002 - Expeditor Special Submarine - Poseidon A003 Then explore ocean underwater spaces, islands. Enjoy high quality underwater environment simulation! But do not forget to be careful: enemy ships and submarines can appear from abysmal ocean misery or underwater deepness. Enemy Warships: - New generation Patrol Ships - Cruisers - Helicopter carriers But you have weapons! So go ahead and take the naval battle, and win the war! As this is the most realistic submarine war simulation ever built for mobile devices. Submarine Weapons: - Torpedo - Smart Torpedo - Ballistic Missiles (nuclear warheads) Enemies can shoot with torpedos, smart torpedos and artillery guns. Destroy them, win or enjoy last seconds of your submarine’s life with viewing realistic sound and explosion effects around you.

Screenshots

UBoat2 screens
Submarine Simulator 3D4 screens

Verdict

The call

The clearest difference is ads: UBoat at none against Submarine Simulator 3D's shown. UBoat also leads on update cadence (every 2 months vs every 12 months) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

UBoat ships an update every 2 months, Submarine Simulator 3D every 12 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
UBoat versus Submarine Simulator 3D: the parameters behind the verdict, then further details
ParameterUBoatSubmarine Simulator 3D
PriceFreeFree
Rating—4.3 (2.4K ratings) — better
Positive reviews50.0% of reviews — better40.5% of reviews
Number of ratings—2.4K — better
Update frequencyEvery 2 months — betterEvery 12 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better12.0
Further details — not scored
Size9 MB181 MB
Age rating4+4+
DeveloperSHIGEYUKI TAKAHASHIVahagn Sargsyan

Customer experience

UBoat

Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Submarine Simulator 3D

All ratings2,375 ratings
Positive80.2%
Neutral8.8%
Negative11.0%
Written reviews111 reviews
Positive40.5%
Neutral16.2%
Negative43.2%

Bugs and requests

UBoat

Not enough reviews yet to summarise bugs or requests.

Submarine Simulator 3D

Reported bugs

5 issues
  • Torpedoes not firing correctly
  • Submarines clipping through terrain
  • Incorrect reward/coin tracking
  • Freezing/crashing issues
  • Overlapping controls

Requested features

5 requests
  • Add more submarine types
  • Improve torpedo firing mechanics
  • Implement a sandbox mode
  • Add an option to remove ads
  • Improve multiplayer functionality

In-app purchases

None

UBoat

No in-app purchases

None

Submarine Simulator 3D

No in-app purchases

Questions

Is UBoat free?
UBoat is free to download, with no in-app purchases.
Is Submarine Simulator 3D free?
Submarine Simulator 3D is free to download, with no in-app purchases.
Do UBoat or Submarine Simulator 3D have ads?
Submarine Simulator 3D shows ads; UBoat does not.
Which is updated more often, UBoat or Submarine Simulator 3D?
UBoat ships an update every 2 months, and Submarine Simulator 3D every 12 months. Most recently, UBoat was updated on October 3, 2026 and Submarine Simulator 3D on October 7, 2026.

Other comparisons